72669735

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 58789593

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 113, 155, 279, 339, 461, 465, 565, 1017, 1383, 1395, 1695, 2305, 3503, 4149, 5085, 6915, 10509, 14291, 17515, 20745, 31527, 42873, 52093, 52545, 71455, 128619, 156279, 157635, 214365, 260465, 468837, 643095, 781395, 1614883, 2344185, 4844649, 8074415, 14533947, 24223245, 72669735]

約数ペア:

[(1, 72669735), (3, 24223245), (5, 14533947), (9, 8074415), (15, 4844649), (31, 2344185), (45, 1614883), (93, 781395), (113, 643095), (155, 468837), (279, 260465), (339, 214365), (461, 157635), (465, 156279), (565, 128619), (1017, 71455), (1383, 52545), (1395, 52093), (1695, 42873), (2305, 31527), (3503, 20745), (4149, 17515), (5085, 14291), (6915, 10509)]